Questions Asked on July 3, 2023

The molar mass of hydrated sodium carbonate is found to be 268g the formula of the hydrated sodium carbonate is Na2CO3.xH2OCalcu
1. 7 answers
2. asked by Bonia
3. 501 views
During an experiment 1.5g of magnesium reacts with excess dilute hydrochloric acid to produce hydrogen gas at STP. Calculate the
1. 3 answers
2. asked by Bonia
3. 358 views
Determine the final volume of the solution if 0.783 grams of Na2CO3 is used to make a 0 348 M solutionShow all calculations
1. 1 answer
2. asked by Bonia
3. 187 views
What is the corrects bame for NH4CIOA
1. 1 answer
2. asked by Bonia
3. 134 views
What is the matching tool scriber
1. 5 answers
2. asked by Zara
3. 143 views
Meaning of scriber
1. 3 answers
2. asked by Zara
3. 161 views
Which one is the correct meaning for scriber:A) for smoothing rough surface and shaping edge on a metalwork piece B) for making
1. 1 answer
2. asked by Zara
3. 174 views
Which one is the correct meaning for prtractor:A) for smoothing rough surface and shaping edge on a metalwork piece B) for
1. 1 answer
2. asked by Zara
3. 182 views
Which one is the correct meaning for punch:A) for smoothing rough surface and shaping edge on a metalwork piece B) for making a
1. 1 answer
2. asked by Zara
3. 163 views
Which one is the correct meaning for file:A) for smoothing rough surface and shaping edge on a metalwork piece B) for making a
1. 1 answer
2. asked by Zara
3. 206 views
Which one is the correct meaning for cold chisel:A) for smoothing rough surface and shaping edge on a metalwork piece B) for
1. 1 answer
2. asked by Zara
3. 152 views
Explain what a surface plate is.
1. 1 answer
2. asked by Zara
3. 144 views
What kind of tool would be used for measuring and marketing?
1. 1 answer
2. asked by Zara
3. 124 views
What kind of tool is a screwdriver and what would you not do with it?
1. 1 answer
2. asked by Zara
3. 166 views
What is the metal work chisel called and what kind of a tool is it?
1. 1 answer
2. asked by Zara
3. 113 views
Question 1Which equation justifies why seven to the one third power equals the cube root of seven? seven to the one third power
1. 3 answers
2. 187 views
A force of 3N stretches an elstics material by 40mm. What additional force will stretch the material 45mm? Assuming the elastic
1. 1 answer
2. 146 views
11x+10y=1100101x-y=111
1. 1 answer
2. 96 views
Match the tool/machinery in the left-hand column with the cleaning method/material in the right -hand column.oily cutting blades
1. 1 answer
2. asked by Zara
3. 98 views
Match the tool/machinery in the left-hand column with the cleaning method/material in the right -hand column.rusted boltsA)
1. 1 answer
2. asked by Zara
3. 135 views
Match the tool/machinery in the left-hand column with the cleaning method/material in the right -hand column.dusty woodwork
1. 1 answer
2. asked by Zara
3. 127 views
The bearing of k from m is 048.what is the bearing of m from k?
1. 1 answer
2. 109 views
What would you generally use to lubricate machinery?
1. 1 answer
2. asked by Zara
3. 113 views
The bearing of p from m is 048 .what is the bearing of m from p?
1. 1 answer
2. 102 views
Question 1(Multiple Choice Worth 1 points)(03.02 MC) The average annual salary of the employees of a company in the year 2005
1. 7 answers
2. 176 views
Reword.Known as both the "Embodiment of Evil" and the "Universal Cosmic Destroyer", Giygas is an evil alien who, upon failing
1. 3 answers
2. asked by HJP
3. 135 views
List five things you should do to keep your metal work tools in good condition
1. 1 answer
2. asked by Zara
3. 124 views
Mention two things you would use to lubricate your metal work tools
1. 1 answer
2. asked by Zara
3. 128 views
Give a definition of a machine
1. 1 answer
2. asked by Zara
3. 163 views
Samantha puts an initial $500 into a savings account. The account has a 4% annual compound interest rate. What is the equation
1. 13 answers
2. 226 views
Why do we maintain the tool and machines we use?
1. 1 answer
2. asked by Zara
3. 119 views
List three examples of a machine
1. 1 answer
2. asked by Zara
3. 127 views
The audience knows that Drake is going to be a recipient of the Roy G. Biv scholarship, but Drake does not know this yet. Which
1. 1 answer
2. 124 views
Match the description with the best category or label of the type of machine learning algorithm1)Semi-supervised
1. 1 answer
2. 165 views
What type of maintenance is performed when a machine is routinely serviced?
1. 1 answer
2. asked by Zara
3. 125 views
Calculate the current that must be passed into a solution of aluminum salt for 1hr 30 min in other to deposit 1.5g of aluminum
1. 1 answer
2. asked by Eniola
3. 168 views
List three ways in which preventive maintenance would be carried out.
1. 1 answer
2. asked by Zara
3. 131 views
three ways in which preventive maintenance would be carried out
1. 1 answer
2. asked by Zara
3. 134 views
Turn into a sentence about Kokushibo's and Genya's deaths respectively.
1. 3 answers
2. asked by HJP
3. 147 views
What is corrective maintenance?
1. 1 answer
2. asked by Zara
3. 130 views
A meeting at 11:35 am and ended at 4:15 pm the same day. How long did the meeting last?
1. 3 answers
2. asked by Bamise
3. 108 views
If the circumference of a circle is 22c cm, find its diameter. (π as 22/7).
1. 1 answer
2. 111 views
If a biro costs 2:50 naira. How many biros can you buy with 285 naira?
1. 1 answer
2. 381 views
What is the most important materials for making cement?
1. 1 answer
2. 138 views
Which sentence uses an antonym clue to help the reader determine the meaning of the underlined word?After the thieves were
1. 1 answer
2. 133 views
Which affixes mean "without”? Select two options.a- -cy -ology -ic inter- -ful im-
1. 1 answer
2. 118 views
Which sentence has an underlined word that means "leave”?During a fire drill, we evacuate the building. The ants invade our
1. 1 answer
2. 129 views
Which of the following is the most important materials for making cementA.) Clay B.) Limestone C.) Alum D.) Igneous rock E.)
1. 1 answer
2. 193 views
Whqt is The smallest unit into which a pure substance such as sugar or water can be divided while still retaining its
1. 1 answer
2. asked by Bonia
3. 167 views
Which of these gases can be used in filling a balloon.A.) Hydrogen B.) Oxygen C.) Carbon dioxide D.) Ozone E.) Nitrogen
1. 1 answer
2. 129 views
Identify ions present in KHCO3
1. 1 answer
2. asked by Bonia
3. 199 views
A nitride ion has how many electrons
1. 1 answer
2. asked by Bonia
3. 134 views
What are the meaning of the followingoxygen carbon dioxide ozone nitrogen hydrogen
1. 1 answer
2. 136 views
Which atom is most likely to form a 3+ ion
1. 1 answer
2. asked by Bonia
3. 162 views
Which atom is most likely to form a 3+ ion?A. Li B.Kr C.P D.Sr E.Fe
1. 1 answer
2. asked by Bonia
3. 137 views
A device which makes work easier and faster is called what?
1. 1 answer
2. 143 views
Write down Lewis structure for the ammonia molecule
1. 1 answer
2. asked by Bonia
3. 147 views
Use cramer’s rule to obtain the solution of systems of the linear equations2x+5y-2z=-38 3x-2y+4x=17 -6x+y-7z=-12
1. 3 answers
2. asked by Joseph Anyanwu
3. 171 views
Find the unique solutions for the systems of linear equationsw+2x+2y-z=5 2w-x-y+4z=6 -w+3x+4y-2z=5 3w+x+y-4z=4
1. 3 answers
2. asked by Joseph Anyanwu
3. 128 views
Find the unique solutions for the systems of linear equationsw+2x+2y-z=5 2w-x-y+4z=5 -w+3x+4y-2z=5 3w+x+y-4z=4
1. 1 answer
2. asked by Joseph Anyanwu
3. 128 views
Shoot this with the rephrase gunDear Light, Remember this, you can't reply in the place of someone else, but that is basically
1. 3 answers
2. asked by HJP
3. 170 views
Write a narrative essay about overcoming a challenge, and what you learned as a result. about a snake
1. 1 answer
2. 121 views
Write a narrative essay about overcoming a challenge, and what you learned as a result.
1. 3 answers
2. 155 views
Reword this out-of-order apology letter.Dear Mel, Unfortunately our Doma machine is broken at this hour. It will take
1. 7 answers
2. asked by HJP
3. 173 views
Reword but don't shorten. Make informational not emotional.
1. 3 answers
2. asked by HJP
3. 207 views
Water is flowing at a rate of 3 m/sec in a horizontal pipe under a pressure of 200,000 N/m². If the pipe narrows to half its
1. 1 answer
2. asked by James
3. 219 views
A woman plans to buy some bottles of soft drinks.a bottle of cola is #50 and a bottle of lemonade is #40 and she doesn't have
1. 1 answer
2. 169 views
A woman plans to buy some bottles of soft drinks .a bottle of cola is #50 and a bottle of lemonade is # 40 and she doesn't have
1. 1 answer
2. 188 views
10 Natural and 10 artificial simple structures and mechanisms electronics system
1. 1 answer
2. asked by Bilal
3. 161 views
Natural and artificial simple structures and mechanisms electronics system
1. 1 answer
2. asked by Bilal
3. 129 views
Reasons why human resource is not utilized in Ghana
1. 1 answer
2. asked by Bilal
3. 302 views
Use Lowry-Brönstes theory to write the balanced equation for the following reaction: HNO3(aq) +OH(aq)><_+_
1. 1 answer
2. asked by Bonia
3. 227 views
Write down the formula of the ion responsible for the basic properties of sodium hydroxide
1. 1 answer
2. asked by Bonia
3. 155 views
Arrheniues theoryLowry-Brönsted theory
1. 1 answer
2. asked by Bonia
3. 208 views
What are moles in chemistry
1. 5 answers
2. asked by Bonia
3. 126 views
What are moles
1. 1 answer
2. asked by Bonia
3. 103 views
Number of chlorine atoms present in the MgCL2 produced which is 5.90
1. 3 answers
2. asked by Bonia
3. 156 views
Name the following covalent bonds1m SiF4 2. N2S3 3. HBr 4. Br2 4. NO
1. 3 answers
2. asked by Bonia
3. 189 views
Which one of the following bonds will be the strongest1. Bond between a nitrogen atom and a hydrogen atom 2. Bind between a
1. 1 answer
2. asked by Bonia
3. 172 views
For the ammonium ion write down the number of atoms surrounding the central atom and name used to describe the molecular shape
1. 5 answers
2. asked by Bonia
3. 178 views
Represent th eformation of an ammonium ion with the aid of Lewis structures
1. 1 answer
2. asked by Bonia
3. 122 views
Name th retype of bond formed between an ammonia molecule and a hydrogen ion
1. 1 answer
2. asked by Bonia
3. 117 views
For the ammonia molecule write down the number of election pairs surrounding the central atom, number of atoms surrounding
1. 1 answer
2. asked by Bonia
3. 166 views
A good source of vitamin c is what?Beans Rice Meat Lemon Egg
1. 1 answer
2. 197 views
Objects that allow electricity to pass through them are called what?
1. 1 answer
2. 99 views
What the meaning of scriber?
1. 1 answer
2. asked by Zara
3. 216 views
Which of the following cannot be picked with a magnetSafety pin Coin Crok Needle Chains
1. 1 answer
2. 161 views
Two colorless liquids, potassium iodine and lead(II) are mixed to form a yellow precipitate. What name of the precipitate can be
1. 1 answer
2. asked by Bonia
3. 130 views
Which of the following has a high water retaining capacity?Clay Loam Sand Humus Latrine
1. 1 answer
2. 123 views
Symbol of lead nitrate
1. 1 answer
2. asked by Bonia
3. 128 views
What is the most likely way Yasmin determined the meaning of "monocracy” as being related to "ruling”?the context clues the
1. 1 answer
2. 184 views
Which of the following has a high water retaining capacity?Loam Sand Humus Latrine
1. 1 answer
2. 98 views
Which of the following represents a neutralization reactionA. Sodium hydroxide + hydrochloric acid> sodium chloride+ water B.
1. 1 answer
2. asked by Bonia
3. 241 views
Which of the following has a high water retaining capacity?Clay Loam Sand Latrine
1. 1 answer
2. 112 views
A good source of vitamin c is what?
1. 1 answer
2. 126 views
Reword into an essay.Apex Legends | All Legendary Sentinel ESR (Electromagnetic Sniper Rifle) Skins 1. Biomechanics - Unlock:
1. 17 answers
2. asked by HJP
3. 187 views
Define sublimation
1. 1 answer
2. asked by Bonia
3. 137 views
When you take a block of butter out of the fridge,it is hard. However after 15 minutes at room temperature it is soft enough to
1. 1 answer
2. asked by Bonia
3. 170 views
Define isotope
1. 1 answer
2. asked by Bonia
3. 112 views
Use the solubility guidelines below to determine whether a precipitation reaction will occur in the following cases. If so write
1. 3 answers
2. asked by Bonia
3. 141 views

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