Which of the following is not true of bases? A.) They are proton acceptors
B.) They emulsify fats and oils
C.) They do not produce ions when dissolved in water
D.) They taste bitter and are slippery to the touch

Achemical reaction is done in the setup shown , resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?

Growing crops in places where major pests don't live using beneficial insects to eat harmful insects using a rat trap instead of a rodenticide developing drought-resistant tomato plants using beneficial insects or natural oils to repel pests planting a different crop every year to fake out the pests keeping food covered to deter ants and rodents developing bean plants with a resistance to fungus picking caterpillars off tomato plants cultivation practice biological control cultural control genetic resistance natural chemicals

What is the percent by mass of sodium in na2so4?