subject
Chemistry, 04.11.2020 22:30 toritori4015

What indicates the total number of molecules of an element or compound in a chemical equation? (the numbers in front of the chemical formula or chemical symbol) 2FeO3+3C>4Fe+3CO2

It is
A. Coefficients
B. Products
C. Reactancts
D. Subscripts

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 08:30, microwave13016
Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size
Answers: 1
image
Chemistry, 22.06.2019 12:00, kenoknox
Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?
Answers: 1
image
Chemistry, 22.06.2019 19:30, aapowell1
What is the common name for the compound shown here? enter the common name of the compound shown?
Answers: 2
image
Chemistry, 22.06.2019 23:10, ArielA13
Amines are good nucleophiles, even though they are neutral molecules. how would the rate of an sn2 reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? amines are good nucleophiles, even though they are neutral molecules. how would the rate of an reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? because both reactants in the rate-limiting step are neutral, the reaction will be faster if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will be slower if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will occur at the same rate if the polarity of the solvent is increased. request answer
Answers: 3
You know the right answer?
What indicates the total number of molecules of an element or compound in a chemical equation? (the...

Questions in other subjects:

Konu
Mathematics, 06.02.2021 23:10
Konu
Mathematics, 06.02.2021 23:10
Konu
Biology, 06.02.2021 23:10
Konu
Mathematics, 06.02.2021 23:10
Konu
English, 06.02.2021 23:10