natalielopez1122 natalielopez1122

13-05-2024
Chemistry

contestada

q=mc AT
The specific heat of platinum is 0.133 J/g°C. How much
heat is released when a 10 g piece
of platinum cools
from 100°C to
50°C?
0.665 J
665 J
66.5 J
0.0266 J
Nathaly
SKIP

Respuesta :

Otras preguntas

How should i explain 37.287-15=22.287

A chemist mixes 125 milliliters of a solution that is 18% acid with 500 milliliters of pure acid. Answer the questions below. Do not do any rounding. (a) How ma

Eduardo tried to evaluate an expression. Here is his work: 3+(6–4+4)22 = 3+(6–4+4)22 Step 1 = 3+(6–4+16)2 Step 2 = 3+(2+16)2 Step 3 = 3+182 Step 4 = 3+36 Step 5

where does the water in lakes come from?

Some one help with my essay I’ve been stuck for a week

Can someone help me with this

Three-eights of the seven grade students were taking advanced math at the beginning of the year, but seven dropped out by the end of the year. If there were 140

Angles W and X are complementary. Determine the degree measure of ∠W if m∠X = 53.4°. 36.6° 63.3° 90° 126.6°

You have 3.6 moles of C2H4O3 and excess O2. How many moles of O2 are required?

someone please help me! the questions are in the image