Recent activity by Johannes Ernst

Recent activity by Johannes Ernst

Please do number 5 thank you

asked Dec 26, 2023

1 answer 42.7k views

15 grams of copper (II) chloride react with 20 grams of sodium nitrate If 11.3 grams of sodium chloride are formed in the reaction, what is the percent yield of this reaction? CuCl2+2NaNO3=Cu(NO3)2+2NaCl

asked Dec 12, 2023

1 answer 171k views

a nurse is educating parents of preschoolers on appropriate safety measures for this age group. what might be a focus of the education plan?

asked Dec 12, 2023

1 answer 196k views

List square numbers 50 to 80

asked May 5, 2023

2 answers 196k views

Make r the subject of the formula V=Tr?h

asked Mar 3, 2023

1 answer 95.1k views

Write a factor that you can use to rationalize the denominator of √2/√5−8.

asked Feb 18, 2023

1 answer 99.8k views

During the American Revolution, which document was written? A The Declaration of Independence B the US constitution C the Bill of Rights

answered Feb 13, 2023

1 answer 96.5k views

Rewrite this expression using a positive exponent (1)/(2^(-6) )

answered Jan 22, 2023

1 answer 176k views

Look at the table Philosophy. Combined Islamic faith with Greek logic Medicine. Published a medical encyclopedia Mathematics. ? A. Invented the telescope B. Spread the concept of zero C. Invented geometry

answered Dec 5, 2022

1 answer 235k views

Look at the table Philosophy. Combined Islamic faith with Greek logic Medicine. Published a medical encyclopedia Mathematics. ? A. Invented the telescope B. Spread the concept of zero C. Invented geometry

answered Dec 5, 2022

1 answer 235k views

Look at the table Philosophy. Combined Islamic faith with Greek logic Medicine. Published a medical encyclopedia Mathematics. ? A. Invented the telescope B. Spread the concept of zero C. Invented geometry

answered Dec 5, 2022

1 answer 235k views

Any recurring sequence of points above and below the trend line lasting less than one year can be attributed to the cyclical component of the time series. a. True b. False

asked Aug 16, 2022

1 answer 205k views

The measure angle of 92°. What is the measure of its supplementary angle

asked Aug 6, 2022

2 answers 77.8k views

There are $5$ girls and $5$ boys in a chess club. The club holds a round-robin tournament in which every player plays against every other player exactly once. If Anita is one of the club members, what

asked Jul 20, 2022

1 answer 166k views

Can someone explain why someone with B+ blood can receive AB+ and B+ blood?

asked Jul 6, 2022

2 answers 75.8k views

Find the volume of the cylinder. Use pi

asked Jul 5, 2022

2 answers 83.4k views

Solve the following equation for A. Be sure to take into account whether a letter is capitalized or not. A4t = m - RP

answered Jul 2, 2022

1 answer 151k views

Yellow body color is dominant to blue. What color will each of the organisms below be? YY- Yy- yy

answered Jun 24, 2022

1 answer 224k views

I NEED THE ANSWER ASAP, Please answer if you can. Why do you think the Constitution deals with the legislative branch in its very first—and longest—article? Please Help, I need it in 5 mins. thank you

asked Jun 9, 2022

2 answers 207k views

Lee y contesta santiago quiere comer la mitad de un pastel y alba quiere un tercio del mismo pastel para repartirlo bien reducen las fracciones a comun denominador ¿en cuantas partes iguales deben dividir

answered May 5, 2022

1 answer 101k views

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