Chemistry

Chemistry, 09.07.2019 22:00, natalieoppelt

Abar of gold is melted into liquid the liquid is then poured into a mold to make pieces of jewelry is the process a chemical change or a physical change ?

answer

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 00:30, lasagnafoe

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

Answers: 2

Chemistry, 22.06.2019 10:30, ashlpiriz123

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

Answers: 1

Chemistry, 22.06.2019 12:30, fvmousdiana

In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)

Answers: 3

Chemistry, 22.06.2019 17:30, rollercoasterbuddies

Why is the melting of ice a physical change ?

Answers: 1

Do you know the correct answer?

Abar of gold is melted into liquid the liquid is then poured into a mold to make pieces of jewelry i...

Questions in other subjects:

Konu

Mathematics, 30.10.2020 16:50

During summer vacation, Juan traveled a total distance of 900 miles. His trip took 12 hours. What was the average speed during the trip in miles per hour (mph)? Show your work for...

Konu

Mathematics, 30.10.2020 16:50

A box holds a white button, a brown button and a black button. What is the probability of picking a white button then without replacing it, picking a brown button on the second pic...

Konu

Mathematics, 30.10.2020 16:50

A packet of crisp weighs 32 grams to the nearest gram. a multi-pack crisp contains 10 packets. work out the least and the greatest weighs of the multipack. ignore the weight of the...

Konu

Biology, 30.10.2020 16:50

¿una barra de acero en puente de un camino de la alta montaña tiene una longitud de 50 cm cuando se encuetra a 30 C. Calcular que longitud tendra cuando su temperatura descienda a...

Konu

Mathematics, 30.10.2020 16:50

Kyra is participating in a fundraiser walk-a-thon. She walks 2 miles in 30 minutes. If she continues to walk at the same rate, determine how many minutes it will take her to walk 7...

Konu

Mathematics, 30.10.2020 16:50

Which of the following pairs of angles is supplementary? ...

Konu

Computers and Technology, 30.10.2020 16:50

What are some real-world situations that involve infinite loops, for loops, and while loops?...

Konu

Mathematics, 30.10.2020 16:50

Wanda's homework was to find 73% of $400 A tape diagram. 0 dollars is 0 percent. Question mark dollars is 73 percent. 400 dollars is 100 percent. (7.3) (400) = 2,920. 73 percent o...

Konu

Social Studies, 30.10.2020 16:50

One strength of the articles of confederation is that the had the power...

Konu

History, 30.10.2020 16:50

About how far is Plymouth from Virginia...

Other tasks in the category: Chemistry More task