Grade 10 Chemistry
Homework # 3.11
(show your work)
1 Given the reaction represented by...
Chemistry, 15.04.2021 17:50 kitttimothy55
Grade 10 Chemistry
Homework # 3.11
(show your work)
1 Given the reaction represented by the following unbalanced equation:
NO(g) + O.(g) NO(g)
a. Balance the equation,
b. What is the mole ratio of NO, to 0,?
c. If 20.0 mol of NO, form, how many moles of O, must have been consumed?
d. Twice as many moles of NO, form as moles of NO are consumed. True or False?
e. Twice as many grams of NO, form as grams of NO are consumed. True or False?
2. Given the following equation: N2(g) + 3H2(g) → 2NH(g) There are six different mole ratios in this system.
Write out each one.
3. Given the following equation: 4NH3(g) + 6NO(g) → 5N2(g) + 6H2O(g)
a. What is the mole ratio of NO to H. O?
Answers: 3
Chemistry, 22.06.2019 05:50, zaleemawhite
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
Answers: 2
Chemistry, 22.06.2019 14:50, chem1014
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
Chemistry, 22.06.2019 18:00, heggestade
To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
Answers: 3
Chemistry, 22.06.2019 19:40, trodgers0202
Scientists have developed an explanation of a phenomenon from several verified hypotheses. the explanation has been confirmed through numerous experimental tests. which option best describes this explanation? a. scientific lawb. research questionc. hypothesisd. scientific theory
Answers: 3
Biology, 25.09.2020 22:01
Biology, 25.09.2020 22:01
Mathematics, 25.09.2020 22:01
Business, 25.09.2020 22:01
Social Studies, 25.09.2020 22:01
Mathematics, 25.09.2020 22:01