Chemistry, 26.06.2019 17:00 lindseycagle00
Lakes and ponds which have limestone or calcium carbonate are affected less by acid rain than those which have granite. this is becausea)granite solutions are basic and neutralize the acid rain. b)granite solutions are neutral and are not affected by acid rain. c)calcium carbonate solutions are basic and neutralize the acid rain. d)calcium carbonate solutions are neutral and are not affected by acid rain.
Answers: 1
Chemistry, 22.06.2019 05:40
Consider the elements bromine and chlorine; which elements has a larger ionic radius ?
Answers: 1
Chemistry, 23.06.2019 01:00
Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.
Answers: 2
Chemistry, 23.06.2019 07:20
Which statement explains which component is likely to be more powerful in explaining a scientific phenomenon? a) component c, because a theory is often passed on possibility and not certainty b) component d, because a hypothesis is often based on possibility not certainty c) component c, because the ability to explain several occurrences in the natural world is a characteristic of a hypothesis d) component d, because the ability to explain several occurrences in the natural world is a characteristic of a theory
Answers: 3
Chemistry, 23.06.2019 08:00
At 35.0°c and 3.00 atm pressure, a gas has a volume of 1.40 l. what pressure does the gas have at 0.00°c and a volume of 0.950 l? which equation should you use? p2= p1v1t2/t1v2what is the pressure of the gas? 3.92 atm these are the answers
Answers: 1
Lakes and ponds which have limestone or calcium carbonate are affected less by acid rain than those...
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