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Questions (12)
The yearly cost in dollars, y, at a video game arcade based on total game tokens purchased, x, is y = x + 60 for a member and y
1 answer
4,661 views
Allison drove home at 66 mph, but her brother Austin, who left at the same time, could drive at only 48 mph. When Allison
1 answer
1,810 views
are you an online tutor
1 answer
363 views
I am having trouble understanding compound verbs and subjects can someone help for example what is the compound subject and verb
1 answer
466 views
what is the compound verb & subject of the sentence "local governments and citizen groups often employ city planners." I don't
1 answer
593 views
A ball thrown horizontally at 17.0 m/s from the roof of a building lands 36.3 m from the base of the building.
How tall is the
2 answers
808 views
Potassium nitrate has a lattice energy of -163.8 kcal/mol and a heat of hydration of -155.5 kcal/mol. How much potassium nitrate
3 answers
1,023 views
Use Henry's law to determine the molar solubility of helium at a pressure of 1.5 atm and 25 degrees celsius .
this is what I
3 answers
3,502 views
which of the following factors affect the vapor pressure of a liquid?
amount of liquid atmospheric pressure addition of solute
2 answers
2,037 views
how much heat (in KJ) is evolved in coverting 1.00 mol of steam at 135.0 degrees celcius to ice at -45.0 degrees celcius? the
2 answers
1,775 views
a 50.0 ml sample of water is heated to its boiling point. how much heat (in KJ) is required to vaporize it? (assume a density of
3 answers
4,344 views
nicole was 1/2 as old as she will be in 8 years . how old is nicole
1 answer
378 views
Answers (3)
1.2×10–4 m
for an arrhenius acid, the only positive ion can be H+, or OH-. Therefore, hydronium is the answer because it should be the only one that is positive, plus all the other answers can't be positive.
tariffs, quotes and VERs? Advantage or disadvantage?
