If we need to remove 100. 0 kg of water and 82. 00 kg of li2o is available, how much product is formed?.

Mabey a person hope this hels

The answer is number 4.

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.