What best describes chemical property of water

GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new automated system that can detect normal levels of dissolved immunoglobin A (10. to 30./μgmL), using a blood sample that is as small as 2.0mL.

The atomic and mass numbers for four different atoms are given below. Which two are isotopes? Atom Atomic# Mass# W 50 117 X 50 119 Y 51 119 Z 52 117

For the balanced equation shown below how many grams of O2 reacted if 2420 of p4O10 are produced

2C 2 H 6 + 7O 2 * **>4CO 2 + 6H 2 O if 7.0 g of C 2 H 6 react with 18 g of O 2, how many grams of water will be produced

Which of these statements about mixtures is true? Mixtures are made up of elements bonded together. Elements and compounds are types of mixtures. Pure substances are made up of mixtures combined in specific ratios.

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda