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"The following reaction shows sodium carbonate reacting with calcium hydroxide. Na2CO3 + Ca(OH)2 + 2NaOH + CaCO3 How many grams of NaOH are produced from 20.0 grams of Na2CO3? (Molar mass of Na = 22.989
asked
Dec 6, 2024
Chemistry
high-school
1
answer
132k
views
How many three-digit counting numbers are not multiples of 5?
answered
Nov 16, 2024
Mathematics
college
1
answer
52.6k
views
A news report says that 5 people are dead and 20 have been hospitalized following an outbreak of an unknown respiratory infection at a retirement community. Based on the respiratory diseases, what cou
answered
Sep 30, 2024
Health
high-school
1
answer
56.6k
views
Rearrangement of immunoglobulin light-chain genes by site-specific recombination (somatic recombination)
answered
Sep 11, 2024
Biology
high-school
1
answer
161k
views
Solve the following system of linear equations by Gaussian elimination and back substitution. Express the answer as vectors or as a linear combination of vectors if appropriate. a. 2x - y + z = 3 b. 4x
asked
Sep 9, 2024
Mathematics
high-school
1
answer
195k
views
Marshall bought a pair of jeans for $54 the next week he noticed that the same pair of jeans were now $74 find the percent of change
asked
Aug 28, 2024
Mathematics
high-school
2
answers
54.8k
views
Entrepreneurship can be taught (it's a method that requires practice) A) Fact #3 B) Veracity #3 C) Principle #3 D) Certainty #3
answered
Jul 14, 2024
Business
high-school
1
answer
126k
views
What is burden of proof? a. Refers to the credibility of witnesses b. The responsibility for convincing the jury of their case c. The suspect duties to provide an alibi d. Suspects right to an attorney
asked
Apr 14, 2024
Law
college
1
answer
46.0k
views
Give one example of the confederacy forcing free African Americans or slaves into service?
asked
Apr 3, 2024
History
high-school
1
answer
195k
views
What is the beta of a portfolio where you invest 50% of your money in? T-bills and the rest in a mutual fund that is indexed to match the market? return?
answered
Mar 10, 2024
Business
high-school
1
answer
225k
views
There are 6 3/4 cups of lemonade at a picnic. The lemonade is split evenly among the people at the picnic. Each person gets 3/4 cup. How many people are at the picnic? A. 8 B. 9 C. 10 D. 11
answered
Feb 16, 2024
Mathematics
high-school
1
answer
98.8k
views
Which of the following are SYNONYMS for the word RURAL? A. yarn; vignette; sketch; story; tale B. big; tangible; considerable C. deserter; runaway D. beseech; plead E. rustic; countrified
answered
Jan 21, 2024
English
college
1
answer
205k
views
I have a 16 gallon tank in my car. If it gets 100 miles every 6.2 gallons what is the total miles I get out of a 16 gallon tank
asked
Dec 21, 2023
Mathematics
high-school
1
answer
97.3k
views
I need help on this ASAP. Please simplify the problem below.
asked
Nov 26, 2023
Mathematics
high-school
1
answer
108k
views
How many moles is 592.1 grams of LiCO3
asked
Oct 21, 2023
Chemistry
college
1
answer
38.4k
views
Helen dumped her bag of extra coins and found out that she had saved 512 coins. She separated them and counted 96 nickels. What percent of Helen's coins are nickels? 15.79% 18.75% 19.61% 23.08%
answered
Sep 12, 2023
Mathematics
high-school
1
answer
14.2k
views
Value of x is at least 1 value of x is less than 14
answered
Jun 25, 2023
Mathematics
college
1
answer
5.8k
views
Common risk factors of disease are (select all that apply) Select 3 correct answer(s) Family History None listed Age- (ie. the older you are the more likely_ Gender- (ie. certain diseases effect males
answered
Jun 10, 2023
Health
college
1
answer
91.2k
views
Find b so that the vectors v=i−bj and w=9i−7j are orthogonal.
asked
Apr 20, 2023
Mathematics
college
1
answer
94.6k
views
Complete the following sentence with "la voz pasiva" con SE. _______________ tacos de pescado en el restaurante mexicano. (servir)
answered
Apr 11, 2023
Spanish
college
1
answer
117k
views
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