rkbj2p3y38 rkbj2p3y38

14-09-2022
Chemistry

contestada

1. An alloy of gold and silver has a density of 13.1 g/cm³. Calculate the volume of a 4.80 g sample of the alloy.

Relax

Respuesta :

Otras preguntas

Since substance use changes the way that a person thinks, it is common... A. for friends to draw closer. B. for friends to become alienated. C. for friends not

what is a colloid in chemistry

Help me to do exercise no 5

3. TELEPHONE NUMBERS What is the probability that a 7-digit telephone number with the digits 5, 1, 6, 5, 2, 1 , and 5 is the number 550 - 5211 ?

find angle x i have worked out the answer and put my reasoning but isnt giving me full marks please could someone explain attachment

Pessoal oque eu vou colocar aqui não é uma questão é apenas uma dúvida que eu gostaria de tirar: O angulo externo de um quadrilatero e sempre o dobro do se angu

How can we avoid water pollution?

PLS HELP Find the value of x. A. 30 B. 15 C. 45 D. 6

How did the Roman Empire continue to wield influence after its collapse in 476 c.e

Let R(x)=3x3+2x2+x and S(x)=4x2+1. Find R(x)−S(x).