1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tresset_1 [31]
3 years ago
10

Water is unique because the density of it's solid is less than the density of it's liquid. Describe how life would be different

if this weren't true
Chemistry
1 answer:
Andreas93 [3]3 years ago
6 0

Ice caps would float therefore providing insulation for aquatic life and ensuring they do not freeze due to the cool temperature.

You might be interested in
What is the frequency of a radio wave with a a wavelength of 3 m? (Hint: MHz
Ostrovityanka [42]

Answer:
a. 1 x 10^8

Explanation:

100 MHz = 100,000,000 Hz = 10^8 Hz

4 0
2 years ago
What is Co³⁺ and Co¹⁺
WITCHER [35]

Answer:

https://clever.com/

Explanation:

6 0
3 years ago
Molar mass of 4Fe(OH)2
lakkis [162]

Answer: The molar mass and molecular weight of 4Fe is 223.38.

3 0
2 years ago
Necesito ayuda 3.- Anota las características que correspondan a cada tipo de hibridación. Tipo de hibridación, Arreglo geométric
ololo11 [35]

Answer:

ver explicacion

Explanation:

Los orbitales híbridos se obtienen mediante una combinación de orbitales atómicos.

En un átomo de carbono con hibridación sp3, el átomo de carbono es tetraédrico con un ángulo de enlace de 109,5 grados. Se pueden unir cuatro enlaces simples al átomo de carbono. Se pueden unir un total de cuatro átomos al carbono. Se puede unir un total de cuatro átomos al carbono, lo que ocurre en alcanos como el metano

Para un átomo de carbono con hibridación sp2, hay dos enlaces dobles y dos enlaces simples unidos al átomo de carbono que tiene una geometría plana trigonal con un ángulo de enlace de 120 grados. Se pueden unir un total de dos átomos al carbono. Se pueden unir un total de dos átomos al carbono. Esto ocurre en alquenos como el eteno.

Un átomo de carbono con hibridación sp tiene un ángulo de enlace de 180 grados y tiene una geometría lineal con un enlace triple y un enlace sencillo. Solo se puede unir un átomo al carbono. Esto ocurre en alquinos como el etino.

8 0
3 years ago
N the ionic compound aluminum selenide, each atom of aluminum (gains or loses)
Volgvan

Answer:

loses, gains

Explanation:

In the ionic compound aluminum selenide, each atom of aluminum will lose electrons while each atom of selenium will gain the electrons.

An ionic compound is an interatomic bond formed between a metal and non-metal. The metal is less electronegative compared to the non-metal. In this case, the metal will lose electrons to become positively charged whereas the non-metal, selenium will gain the electron to become negatively charged.

The electrostatic attraction between these oppositely charged ions leads to the formation of the ionic bond.

6 0
2 years ago
Other questions:
  • Consider the halogenation of ethene, where x is a generic halogen: h2c=ch2(g)+x2(g)→h2xc−ch2x(g) you may want to reference (page
    7·1 answer
  • Combustion analysis of toluene, a common organic solvent, gives 3.52 mg of co2 and 0.822 mg of h2o. if the compound contains onl
    11·1 answer
  • The force against a solid object moving through a gas or a liquid
    13·1 answer
  • Can someone me Help please
    6·1 answer
  • In order to jave 2.2 moles of potassium oxide, how many grams of potassium are needed
    15·1 answer
  • How many shells does Potassium (K) have?​
    9·2 answers
  • What is the ph of a 1.00 molar solution of nac2h3o2(aq)? the ka for acetic acid (hc2h3o2) is 1.8 Ã 10-5. entry field with correc
    11·1 answer
  • Which element would not have similar properties with Calcium?
    7·2 answers
  • Please help!!! I’ll mark brainlist
    10·1 answer
  • A) How much energy would be required to melt 500 grams of ice at 0°C to water at 0°C?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!