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Match the correct mole ratio

In a lab, .0092 moles of Cu were reacted with .0046 miles of S. What would happen to the mole Cu/mole S ratio if some of the
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2. asked by Coug
3. 785 views
which will become a buffer in 1L of H2O?a) 0.3 mole KOH & 0.3 mole HBr b) 0.5 mole NH3 & 0.5 mole HCl c) 0.2 mole NaCl & 0.3
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2. asked by Zac
3. 761 views
This is what i did thus farI wrote the eqn and i sed 1 mole of LiOH = 24g x mole = 1 g cross multiply the # of moles = 0.042mol
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2. asked by Kim
3. 658 views
Nitrogen gas and hydrogen gas react to produce ammonia according to the following equation.N2 + 3H2 → 2NH3 Which ratio of
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2. 48 views
What is the empirical forumla (lowest whole ratio) of the compounds below?A. 13.0g Mg 1 mole/24.312 = .53 mole 87.0g Br 1
1. 5 answers
2. asked by Chopsticks
3. 715 views
Match the correct mole ratio to the substances in the reactions below.carbon monoxide to iron in the reaction: Fe2O3 + CO ==> Fe
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2. asked by joshua
3. 1,220 views
Two moles of Mg and five moles of O2 are placed in a reaction vessel, and then the Mg is ignited to produce Mg (F.W.= 40.31
1. 2 answers
2. asked by Shelby
3. 1,314 views
a)If the Keq for the esterification of acetic acid with isopentyl alcohol is 3.0, what is the maximum amount of isopentyl
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2. asked by Tony
3. 640 views
what is the theoretical mole ratio- NaCl to NaHCO3How do you determine the percentage error of an experimental mole ratio It
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2. asked by CHEMISTRY HELP
3. 7,347 views
What is the mass of 4.80 moles of MgCl2?My answer is: Mg=24.3 g/moleCl2=35.5g/mole*2=71g/mole so, Mg 24.3+ Cl2 71= 95.3g/mole
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2. asked by chemdummy
3. 3,443 views