vdkgknsdg9996
04.02.2021 •
Chemistry
Question 2 (Matching Worth 3 points)
(03.04 LC)
Match the formula to the correct name.
Match
Term
Definition
Al2O3
A) Aluminum bicarbonate
AI(HCO3)3
B) Aluminum oxide
Al2(CO3)3
C) Aluminum carbonate
Question 3 Multiple Choice Worth 3 points)
(03.04 MC)
formula for sodium nitrite?
Solved
Show answers
More tips
- F Food and Cooking 10 Reasons Why You Should Avoid Giving Re-Gifts: An Informative Guide...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- A Animals and plants How to Grow Lime from a Seed: Simple Tips and Interesting Facts...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Chemistry
- C Chemistry The subatomic particle that is different in isotopes...
- C Chemistry The Nutrition Facts label for one slice of wheat bread gives the percent daily value of various nutrients based on a 2,000‑kcal diet. Based on the percent daily values for the...
- C Chemistry How many grams of potassium dichromate are soluble in 100 g of water at 50°C...
- C Chemistry Characteristic do many protists share with bacteria and archaea?...
- H History What is the most Important reason citizens should serve on jury duty and vote in elections...
- C Chemistry This table shows the densities of a sample of substances. Substance A B с D E Density (g/cm) 0.99 0.70 1.32 0.57 1.12 Which correctly describes how these substances would be arranged...
- B Biology What weaknesses did the Roman Empire have because of its size? Choose three correct answers....
- H History In 1869 there were 14,872 tenements in New York, with a population of 468,492 persons. In 1879 the number of the tenements was estimated at 21,000, and their tenants had passed...
- M Mathematics Which expression are equivalent to -3.5 - (-8.2)? Choose ALL that apply. -3.5 + (-8.2) 3.5 + (-8.2) -3.5 + 8.2 3.5 + 8.2 -3.5 + (+8.2)...
- M Mathematics Look at the following expression: 5,890 ÷ 65. Where would the quotient fall between? 1. 1 and 10 2. 10 and 100 3. 100 and 1,000 4. 1,000 and 10,000...
Ответ:
1. Smaller than the neutral atom due to lost electrons
2. Cations are always more positively charged than the neutral atom due to a loss of electrons.
Please mark me as brainliest answer!