Science

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  • Created by: Rob206
  • Created on: 26-05-18 09:22
What are acids out of the following: tap water, orange juice, salt, flour
orange juice, vinegar
1 of 34
what does flamable mean?
easily set on fire
2 of 34
what colour will the ph tester go if it is neteral, acid and alkaline?
purple, red, blue
3 of 34
what piece of equipment can be used to messure tempreture?
thermometer
4 of 34
what happens if you put an equal ammount of acid and acaline
it becomes neteral
5 of 34
fill in the gaps? hydrochloric acid+_____________=potassium hcloride+_______
pottasium hydroxide, water
6 of 34
fill in the gaps? sulphuric acid+___________=sodium sulphate+_______
sodium hydroxide, wtare
7 of 34
fill in the gaps? ________acid+lithium_______=_________nitrote+ water
nitric, hydroxide, lithium
8 of 34
what is the corect formulae for water, hydrochloric acid, sodium hydroxide
HCL,H20,NaOH
9 of 34
what is the greenhouse effect?
where some of the heat rays are absorbed but most of them are reflected off the earth.
10 of 34
what does the ch stand for in CH4
Carbon Dioxide, and Hydrogen
11 of 34
is bromie a gas,liquid or solid when the paticals are far apart and random?
Gas
12 of 34
is bromie a gas,liquid or solid when the paticals are close together but random?
liquid
13 of 34
is bromie a gas,liquid or solid when the paticals are close together and are in a regular pattern?
solid
14 of 34
What is the formular for speed?
Distance divided by time = speed
15 of 34
what are curents mesured in
amps
16 of 34
what is the voltage messured in
volts
17 of 34
what is a cell made up of
tissues
18 of 34
what are organs made up of?
cells
19 of 34
which organ system is the lungs part of?
Breathing system, respiratory system
20 of 34
Give two organs of the digestive system?
Stomach, pancres, small or large intestine, gallblader, liver, annus, apendix, rectum, mouth
21 of 34
what organ system is the heart part of?
circulaty system
22 of 34
where is a cell membrane on a cell?
on the outside
23 of 34
what does a plant cell have that animal cell does not?
Cell wall
24 of 34
What is the name of the enzyme that is in saliva?
amylase
25 of 34
a lack of vitamin c causes?
scurvy
26 of 34
how do you test for Glucose?
add benedict solution with water and then boil the test tube.
27 of 34
how do you test for starch?
you add iodiene solution and see if the colour changes.
28 of 34
what isthe main fuction of the large intestiene?
to remoe the water from the waste.
29 of 34
how is food moved along the alimentary canal?
by muscular movements.
30 of 34
what does the small intestine do?
it lets the small particals and chemicals pass through into the blood stream.
31 of 34
define what an enzyme is?
it is a biological catilist.
32 of 34
Describe the effect of a very high temperature on enzym activity?
iff it above 60 degrees their bones are broken.
33 of 34
What is the strogest ph for an acid and alkaline?
Ph 0 is the strogest acid and ph 14 is the strogest alkaline.
34 of 34

Other cards in this set

Card 2

Front

what does flamable mean?

Back

easily set on fire

Card 3

Front

what colour will the ph tester go if it is neteral, acid and alkaline?

Back

Preview of the front of card 3

Card 4

Front

what piece of equipment can be used to messure tempreture?

Back

Preview of the front of card 4

Card 5

Front

what happens if you put an equal ammount of acid and acaline

Back

Preview of the front of card 5
View more cards

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