If the earth was to exceed its weight the of people the population would then decrease because the environment couldnt sustain that many people the carbon would overwhelm oxygen......but its simply just a matter of natural resources (like food) more than anything else.
Answer:
C₅H₁₁Cl
Explanation:
Count all the carbon, hydrogen, and chlorine atoms. The number of atoms of each element is the subscript for each element in the formula. No subscript is understood to be one. Carbon goes first, hydrogen goes second, and chlorine goes last when writing the formula.
Answer:
45.82 gm O2
Explanation:
From your balanced equation in the first part, you can see that 2 moles propane need 7 moles O2
Find the number of moles of propane in 18 gm
mole wt of propane = ~ 12 * 3 + 8 *1 = 44 gm/mole
18 gm / 44 gm/mole = 9/22 gm/mole propane
we need 7/2 of this as O2 moles 7/2 * 9/22 = 1.432moles of O2
O2 mole weight =~ 32
1.432 moles * 32 gm/mole = 45.82 gm O2
Answer: polyatomic
Explanation:hope you find helpful
Radioactive decay is based on the fact that there are radioactive elements in some rocks that decay at a unpredictable rate<span />
