Apply the law of multiple proportions to the two compounds. For each compound, find the grams of copper that combine with 1.00 g of chlorine by dividing the mass of copper by the mass of chlorine. Then find the ratio of the masses of copper in the two compounds by dividing the larger value by the smaller value.
hoping this helps
Answer: B and D are the equIvalent expression.
Step-by-step explanation:
A is not the same because 2/5 is not the same as -2/5
C is not the same because 4/3p is not the same as -4/3p
D is not the same because they are both positive values instead of negative values.
Answer:
the 2nd one
Step-by-step explanation:
the answer is 100 because 6*21 is 126 and 126 is close to 100.
Answer:
D
Step-by-step explanation:
113.1
v=4
3πr3=4
3·π·33≈113.09734
