Formula for the polyatomic ion in Na2CO3 expressed as an ion

Q: Which of the following describes the compound NHĄCI? Choose all answers that apply. O The compound…

A: Ionic compounds are formed by the transfer of electrons from cations to anions. In the ionic…

Q: Which among the following is an electrolyte?

A:

Q: Which of the following is the formula for hydrochloric acid? HCI HCIO HCIO2 О нноз

A: The given molecule is Hydrochloric acid. The formula for the Hydrochloric acid is HCl.

Q: Write the name from the formula or the formula from the name for hydrated ionic compound. BeCl2.2H2O

A: The given formula is BeCl2.2H2O.  Here, Beryllium has +2 charge (Be2+) and Chloride ion has -1…

Q: What is the formula for the ionic compound formed by gallium ions and carbonate ions?

A: Ionic compounds are neutral compounds composed of positive ion cations and negative ions known as…

Q: Write the name from the formula or the formula from the name for hydrated ionic compound. Potassium…

A: Given ionic compound name: Potassium carbonate dehydrate

Q: Differentiate between carbonate and carbonic acid?

A: The chemically charged species which are composed more than one kind of elements are known as…

Q: Perchloric acid and its salts are the most stable oxyacids and oxyanions. True or false?

A: Is the given statement true or false has to be identified.

Q: Write the names and formulas for the four oxy-acids containing (a) bromine, (b) iodine.

A: Using concept of naming of oxy acids of Bromine and iodine.

Q: Write the name from the formula or the formula from the name for hydrated ionic compound. Cobalt(II)…

A: In the cobalt (II) phosphate octahydrate, cobalt has +2 oxidation state, Co2+, which attached to two…

Q: Why do protons always have a positive charge? Is it that they can donate?

A: An atom can be considered as the smallest unit of any matter. An atom is composed of certain…

Q: I need the chemical name for this CuHPO4 HNO2 (aq) HF (aq) HSCN O2 W2O3 Ag3PO5 MgCI2

A: The given molecules are: CuHPO4, HNO2, HF, HSCN, O2, W2O3, Ag3PO4 and MgCl2  All the above molecules…

Q: Which among the following is an electrolyte? O NH3 O CO2 O KCI O PCI3

A: Electrolytes are substances which can dissociate into ions in their molten or aqueous state and can…

Q: When salt is placed on wet or icy Roads, water is the blank and salt is the blank

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: What is the name of the Au base that contains the lithium cation?

A: Arrhenius base: The species which donate OH- in the aqueous solution or in the water is arrhenius…

Q: Write the name from the formula or the formula from the name for hydrated ionic compound.…

A: chromium(III) phosphate is CrPO4

Q: which of the following compound reacts with acids to produce an ionic compound water and carbon…

A:

Q: Name the compounds given below (exp. acid, base, acidic salt, basic salt and neutral salt)

A: HF = Hydrofluoric acid and is a corrosive acid. NH3 = Ammonia and is a weak base. CH3COOH = Acetic…

Q: According to Lavoisier, which element, when present, was indicative of an acid? O sulfur oxygen…

A: Lavoisier at the end of 18th century supposed that all acids contains Oxygen. In 1779, Lavoisier…

Q: (NH,)OH HCI sodium fluoride lithium bromide ammonium sulfate calcium nitrate magnesium phosphate…

A:

Q: The compound HA is an acid that is soluble in water. Which of the "beakers" below shows HA behaving…

A: Acid is compound that dissociates in water to give H+ ions

Q: (6) (1) (i) Cr3+ (1) U Ag+ 4. Provide the formula for each of the following cations. (a) cuprous ion…

A: The list of following ions :

Q: What is the number of components in CH3COONH4,H2O,NH4+,CHCOO-

A: Formula used:-  C = N-E  Where C is number of components N is number of chemical species involve and…

Q: Write the name from the formula or the formula from the name for hydrated ionic compound. CoSO4…

A: Given: CoSO4*7H2O

Q: The name of H₂SO3 is The formula of hypochlorous acid is Are these compounds strong acids or weak…

A: all answers are given below.

Q: Which of the following is a cation? a) Barium Ion b) Chromate Ion c) Chloride Ion d) Nitrite Ion

A: A cation is an ion that contains a positive electrical charge and an anion is an ion that contains a…

Q: Do any othese electrolytes conduct electricity in the solid form? Explain NaCl Na2CO3 KNO3 NH4Cl…

A: the decomposition of chemical compound on passage of electricity into ions is known as electrolysis

Q: Write the complete ionic equation: H3PO4 -> +

A: Compounds tends to release ions when get dissolved in solutions. Non-electrolytes give those ions in…

Q: Complete the following table for citric acid, C6H8O7 , the acid found in many citrus fruits.

A:

Q: When sodium carbonate, Na2CO3Na2CO3, dissolves in water, what ions are produced?

A: Sodium carbonate Na2CO3 is a salt. It is also called soda ash, when it is dissolve in water there is…