What is the chemical formula for strontium chloride ?

Q: what is the chemical formula for potassium phosphate

A: Potassium phosphate is a common term for salts of potassium and phosphate ions.

Q: 42. The formulas for the oxides of sodium, magnesium, alumi num, and silicon are, respectively,…

A:

Q: Predict the product when the two substances mix. If the reaction occurs, write the balanced chemical…

A: A reaction is called balanced when number of atoms in reactant and product side are equal to each…

Q: What is the formula for calcium oxide?

A: The compound given is calcium oxide.

Q: Which of the following elements is a halogen? a) Sodium b) Carbon c) Fluorine d) Iron

A: As we know that, in the modern periodic table halogens are a group of elements belongs to the group…

Q: IO-3 what is the name for that chemical formula

A:

Q: What is the formula of chromium(VI) oxide?   What is the formula of carbon tetraiodide?

A: We have to predict the formula for the given names

Q: What is the mass of 1.6x10^21 argon atoms?

A: Molar mass of Argon is 39.95 g/mol i.e 1 mole of argon = 39.95 g of Argon Number of atoms of Argon…

Q: What is a proton ? what is a chemical?

A: A proton is a subatomic particle which is present in the nucleus of an atom along with the neutrons.…

Q: What is the formula of ammonium hydrogen phosphate?   What is the formula of calcium iodide

A:

Q: Who discovered the noble gas Xenon?

A: Xenon is a chemical element with the symbol Xe and atomic number 54. It is a colorless, dense,…

Q: what is the formula for this...   Pb2+ and SO42-

A: There are two given ions. One with +2 charge and other with -2 charge.

Q: How could a carbon atom could become a nitrogen atom? Explain and be specific in your explanation

A: Nuclear reaction: The given reaction is a nuclear reaction. In the nuclear reaction, one nuclide is…

Q: What is the chemical formula and chemical name for two phosphorus and four fluorine.

A: While naming a compound less electronegative element is named first and then the more electro…

Q: Write the chemical formula for the following A) aluminum Acete B) Ammonium Phosphide C)…

A: A chemical formula of chemical compound can  be defined as a way of representing information about…

Q: Why was argon used in light bulbs?  Need periodic table for this answer.

A: Argon is noble gases found in the group (18) do not react with any metal; it means it creates an…

Q: What are the steps in the formation of a potassium ion?

A: Potassium (K) is metal and has an atomic number  19. It has an electronic configuration=…

Q: Calculate the amount of carbon (in moles) contained in a 2.65 g pencil “lead.” (Assume that the…

A: The mole is an amount unit similar to familiar units like pair, dozen, gross, etc. It provides a…

Q: 0.933 g sample of Nickle metal is heated in the presence of nitrogne gas forming 1.081 grams of a…

A: Empirical formula are the formula which represent simplest ratio of an element present in a given…

Q: what is proton?

A: Protons are the positively charged species that are present in the nucleus of an hydrogen atom. An…

Q: Determine the mass (in grams) of aluminum present in 1.08 grams of Al2S3?

A: Molar mass of the elements is equal to the sum of the atomic masses of all the elements. Molar mass…

Q: In order for sulfur to be a neutral atom it must have how many electrons

A: To be a neutral atom, it must have proton number is equal to the electron. If electron number is…

Q: What is the chemical formula for nickel (III ) oxide

A: Answer  What is the chemical formula for nickel (III ) oxide

Q: Explain why phosphorus trihydride is the  wrong name for phosphine?

A: The structure of phosphine is