Answered

Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Ask your questions and receive accurate answers from professionals with extensive experience in various fields on our platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

1. Explain the recorded observations (including identification test) match in the equation provided
CaCO3 + 2CH3COOH = Ca(CH3COO)2 + H2O + CO2
You will need to include your understanding of what chemical species affect the pH of the solution.

2.Vinegar was added to another electric jug and the mass was weighed immediately using an electronic balance and again after all signs had finished.
Justify whether the mass of an electric jug and its contents would be less, the same as or greater after being descaled.
Link your answers to the chemical species in the reaction and the principle of conservation of mass.

Sagot :

We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Thanks for using our platform. We aim to provide accurate and up-to-date answers to all your queries. Come back soon. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.