1. 9.5g of magnesium chloride reacts with 8.0g of sodium hydroxide to form 5.8g of magnesium hydroxide. a) calculate the mass of sodium chloride produced
b) use the masses to calculate the moles of each substance, as the simplest whole number ratio. balance the equation below:
MgCL2 + NaOH ---> Mg(OH)2 + NaCL

You would be correct, boiling water does disinfect contamination.    the property of disinfecting means to kill  germs, bacteria and other pathogens or contamination  that might cause an infection or cause a person to become sickly. a couple methods of disinfecting are using soap, other cleaning supplies or by simply "boiling" the contaminate.  the reason why boiling water disinfects certain attributes is because some cells cannot survive the heat and pressure.

Yeah, but what are you trying to ask?

1. why does the same side of the moon always face earthc.the rotational period of the moon is equal to one revolution around earth2. which is greater the moons period of rotation or its period of revolution  b.the moons revolution period around earth3.what was the major accomplishment of the apollo missions  c.sending the first human into space4. which of these space missions involved the deployment of lunar roversa. voyager 15. which scientists are going to explore next on kepler-186fd. evidence of existence of life6.which mission is not going to explore the outside of the solar  systemb.safir7.which technology limit the future of space explorationb. scientist must first develop certain technologies before missions can be completed.

Is a renewable energy source that's highly environmentally friendly.hope this is what you're looking for. have a great day! : d