wunick74 wunick74

09-03-2022
Chemistry

contestada

what is chemical change? what are some ways to tell chemical change happened?

Respuesta :

whyistthateveryname whyistthateveryname

09-03-2022

Answer:

A chemical change occurs when the reactants chemical compositions have changed

Explanation:

a change in colour, change in temperature, change in smell, formation of a precipitate, or the formation of gas bubbles

Hopes this helps

Answer Link

Otras preguntas

y = − 2 x + 8 x -intercept: Enter as a coordinate: such as ( a , b ) . y -intercept: Enter as a coordinate: such as ( a, b ) .

le maire d'un village a décidé de construire une fontaine a égal distance de trois maisons.Proposer une démarche permettant de trouver l'emplacement de la fonta

plane, starting from rest, accelerates at a rate of a = 5 m/s2 for a distance of 250 m. At this distance, calculate the plane's FINAL VELOCITY to the nearest 1

Os sacerdotes,além de administrar as riquezas do templo,eram também os _____ do Egito, guardadores das ciências e dos _____e_____religiosos

please answer this question with method

Write an algebraic expression for two less than the quotient of 15 and a number

Complete the chart on the bottom of the notes that compares the 3 gunpowder empires; Be prepared to answer some discussion questions when finished Create an ac

पाईको नेपाली पाठ्यपुस्तकमा भएका कविताका कविहरुको बारेमा फोटो सहित परिचय दिएर लेख्नुहोस् ।

Eli can run 12 miles in 72 minutes. How many miles can he run in 60 minutes?

Your mom has you go to the store to buy oranges and apples. Oranges cost $0.50 each, and apples cost $1.00. Your mom gives you $10. Write an equation that repre