subject
Chemistry, 01.04.2020 08:59 Nyasiahenry

Circle the letter of the best answer.
1. Which statement is true?
a. Mole ratios limit the number of significant figures in a calculation.
b. You must know the masses of all the reactants in a chemical equation in order to determine the
masses of all the products.
c. The mole ratio is needed only to solve problems in which the given is a mass in grams and the
unknown is an amount in moles.
d. A mole ratio can only be determined from a correctly balanced chemical equation.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 23.06.2019 06:20
Type the correct answer in each box.balance the chemical equation.__ n203 ➡️ __ n2 +__ o2
Answers: 1
question
Chemistry, 23.06.2019 10:30
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 3.75 mol fe and 8.70 mol nio(oh) react?
Answers: 1
question
Chemistry, 23.06.2019 11:00
The lab procedure involves several factors, listed below some were variable and some were constant. label each factor below v for variable ot c for constant
Answers: 1
question
Chemistry, 23.06.2019 12:30
What would happen to a weak base dissociation equilibrium if more products we added
Answers: 1
You know the right answer?
Circle the letter of the best answer.
1. Which statement is true?
a. Mole ratios limit t...
Questions
question
Mathematics, 02.09.2019 12:10
Questions on the website: 13722363