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What is the net ionic equation of the reaction of rm ZnCl 2 with rm NaOH?
Wiki User
∙ 12y ago
2NaCl + Zn(OH)2
Wiki User
∙ 12y ago
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What is the balanced equation for zinc and HCl?
Zn + 2HCl -> ZnCl ₂ + H ₂
What is the word equation for hydrochloric acid zinc?
HCL + Zn --> ZnCl + H2 (Displacement reaction)
What are the 5 examples of ionic compounds?
Salt and baking powder (sodium bicarbonate) are both ionic compounds. Anything that is a metal and nonmetal bonded together is an ionic compound.
What is the word equation for hydrochloric acid and zinc carbonate?
hcl+znco3----->zncl+hco3
What is the balanced equation for zinc added to hydrogen chloride yields zinc chloride added to hydrogen?
2 Zn + 2 HCL --> H2 + 2 ZnCl
What is a word equation for zinc reacting with hydrochloric acid?
Word Equation: Zinc + Hydrochloric Acid à Zinc Chloride + Hydrogen Chemical Equation: Zn + HCl à ZnCl2 + H2
What elements are in this chemical reaction Zn s HCl g ZnCl s H?
zinc (Zn), hydrogen (H) and chlorine (Cl) are the elements present.
What happens whenzinc is put in dilute hydrochloric acid?
Answer:Metal + Acid --> Salt + HydrogenZinc + Hydrochloric Acid --> Zinc Chloride + HydrogenUnbalanced Equation:Zn + HCL --> ZnCL + HBalanced Equation:Zn + 2HCL --> ZnCl2 + H2The balanced equation is the one you should write for exams.Explantion:Zinc has 2 valence electrons (2 in its outer shell), so it more easily loses the two electrons, to form a zinc ion (Zn2+).Hydrochloric Acid (HCl) has a minus one charge (HCl-).To balance it, you need 2 HCl's to balance it with zinc's 2+ charge, so you add a "2" before the HCl (see balanced equation).On the other side of the equation, you have ZnCl2 (because there are now 2 chlorine atoms, and H2 (2 hydrogen atoms).Hydrogen comes in H2 form (two atoms bonded together), so when a reaction forms hydrogen as a product, you know you need at least two of them on the left side of the equation.
Zn plus HCl equals ZnCl plus H is not correct?
No. Zn + 2HCl = ZnCl2 + H2
How many grams of ZnCl2 are formed from150 g of Zn and 73 g of HCl?
136,315 g ZnCl are obtained.
Zinc sulphate can be made in a reaction between and an acid give the name of the acid?
zinc sulphate is made of a reaction between zinc and what acid
Calculate the number of moles in 0.525 g of AgCl.?
moles= mass/Mr so 525 divided by the Mr of ZnCl-2 Mr of ZnCl-2= (Ar of Zn= 65.37)+(2 x Ar of Cl= 2 x 35.5= 71) = 136.37 moles= 525/136.37 = 3.85 moles to 3 significant figures. (in grams) divide the answer by 1000 to get mg so 3.85/1000= 0.00385 moles
